Mainline Truck & Trailer Serv
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We specialize in the repair and maintenance of all brands of RVs and motorhomes, and all brands of trucks and trailers. We know how important it is that the work we do for each customer is done right the first time. Our job is to make sure your vehicle is as safe as possible and keep it trouble free for as long as possible so you don't have to worry about downtime.

Learn about Mainline's Road Performance Assessment (RPA), a systematic, diagnostic road test consisting of a 15-mile drive designed to reveal steering and suspension problems over a variety of road surfaces. Mainline Truck and Trailer Service is proud to announce that it has become the East Coast Distributor and Installation Center of SuperSteer motor home steering products.
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Ok we admit it, we're a little bit anal when it comes to training, fixing your vehicle right the first time and getting you back on the road with minimal down time. We've also been accused of being equipment junkies always buying the latest and greatest diagnostic equipment to fix your vehicles. Our customers love our dependable cost effective service.
All Mainline employees are on a continual learning program designed to insure we will have the knowledge to repair and maintain your vehicles. We invest in the latest tools and the most up-to-date diagnostic equipment. This insures that your vehicle's service issues are diagnosed correctly and the repairs are made as efficiently as possible, saving you downtime.
Protect your "home away from home" with a wide range of Mainline's mechanical and specialized RV services designed to keep you on the road, minimize your downtime and improve your travel experience. Mainline is your one-stop-shop to keep your RV functioning as designed along with a comfortable ride.
With this condition, the suspension will travel to the lowest point, contacting the suspension stops. This condition occurs when the vehicle hits a bump in the road and the steering wheel suddenly jerks to one side on its own. This condition occurs when the driver moves the steering wheel to the left or right, but there is little or no immediate response.
RV Sway Control is an issue with most RVs on the road today. RV chassis manufactured today have some of the best components available from the factory to create a driving experience that is comfortable and worry free. Unfortunately RV steering and RV suspension from the factory has its faults. Without the addition of heavier RV Sway bars and specific suspension upgrades, your RV may still sway and rock when going down the highway.
Reviews (10)
Jm Diaz
Jm Diaz
Jan 05, 2022
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I'll certainly be using these guys again. I needed assistance to get a repair done on my truck. And just when it seemed like it was going to be a gigantic hassle...
They came thru and helped me out tremendously and helped me solve the problem.
Great work, fellas.
I'll be recommending you guys to all my other colleagues...
Prepared to get flooded with business.
Robert O.
Robert O.
Oct 14, 2021
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They will restore your faith in humanity! The entire team at Mainline Truck has always been absolutely fantastic. Nick is a genius and one of the most professional and knowledgeable people we have ever worked with. On a number of occasions over the years he has helped us resolve issues with our Tiffin coach that others were unable to even diagnose. Mike, Kurt, Dale and all the others always take the time to make scheduling and receiving service a very pleasant experience.
CoDean Roff
CoDean Roff
Sep 20, 2021
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Never had a bad experience. This company has always been super knowledgeable and very helpful. The prices are a bit high but... you pay for what you get. 👍
The schedule is a little backed up but... thats because they're good at what they do and the word is out.
JimmyZ
JimmyZ
Jul 18, 2021
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We arrived to our RV park and discovered we had a serious DEF check engine error code. I called Mainline first thing in the morning and Mike answered and said he could squeeze us in if we could get our 45’ RV to the shop. We arrived at noon and Mike greeted us, and made us feel very welcomed. He even volunteered to let us spend the night in our RV in their lot if parts were needed!
Nick was our technician. He is amazing! Easily one of the most knowledgeable service techs I have ever met! With 2 hours he was able to diagnose our issue (ended up being out of date ECM software) and even fixed a
Bruce Morris
Bruce Morris
Jun 28, 2021
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I needed a quick programming option set on the engine control module of my Foretravel coach and every shop I called was booked. In spite of their backlog, Mainline jumped on the task and had me back on the road in less than an hour. We're rarely in the area, but if I ever an and need work on my coach that's in their wheelhouse, I'll definitely be calling them. Thanks, Nick.
Chuck Tesar
Chuck Tesar
Apr 15, 2021
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I can't say enough about Nick and the people at Mainline. They have always been courteous and professional with me dealing with my Class A motorhome whenever I needed them.
Nick is the BEST! He takes time to actually talk with you about your "Baby" and cares for it like it is his. That is somethings I haven't found anywhere else. Thanks, guys.... You have a customer for life!!
Emily Fava
Emily Fava
Apr 13, 2021
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Super friendly staff! They were able to squeeze us in for an oil change for our RV while we were driving through Cleveland. Other shops we called were booking out months in advance. We are grateful they could get us in when we needed. Very FAST — we’ve had to sit for hours at other shops while we waited. This was 45 min total! Living full time in our RV can make things like this tricky, but they were so helpful! Thank you Mainline!
James Dugan
James Dugan
Apr 13, 2021
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As soon as Dale answered the phone I knew these guys were gonna be good. Took the time to discuss my situation and got me in for service very quickly. Mike and Nick reassured me, our new coach was in good shape, along with the genny. Did what they said, on time and called when it was done! They also took the time to quote suspension upgrades, based on MY complaints about handling. I'll be back in a month or so to do the service. Nice job guys. Thanks again.
Pete Draganic
Pete Draganic
Feb 12, 2021
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I took my 40' diesel pusher here for a check up and some maintenance/repairs. These guys really know their stuff! They were thorough, knowledgeable and fair.... friendly too. They walked me through everything, showed me the problems they found and were extremely accommodating. I would recommend them to anyone. I left there feeling confident that my RV would be completely road worthy for any trip.
John Rugarber
John Rugarber
Aug 01, 2020
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Brought my 2017 Entegra Cornerstone in for a yearly Service. Nick ( Technician ) performed the service, I couldn't have found a better place to have it completed. Nick was personable, patient and knowledgeable, we reviewed all my concerns and he went above and beyond along with a reasonable price. All the Employees I came into contact with while waiting were also happy to answer questions, and generally pleasant and personable. If you own a Motorhome, you know that finding an honest, reputable Service facility can sometimes be challenging, well.... I've found the Shop that will be my "go to Shop